V. I. Petukhov

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Measurements of nitrogen oxide and copper in the blood of 57 patients with chronic viral hepatitis C was carried out before antiviral therapy by electron paramagnetic resonance on a Radiopan EPR spectrometer. The results indicate elevated levels of nitrogen oxide and copper in the blood of these patients in comparison with normal subjects. Comparison of(More)
Concentration of malonic dialdehyde (MDA) and activity of antioxidant enzymes G-6-PD, glutation peroxidase (GP), glutation reductase, catalase, superoxide dismutase were measured in red cells of patients with polycythemia vera. Plasmic ions Fe3+ were estimated by means of electron-paramagnetic resonance. MDA concentration and antioxidant enzymes (except GP)(More)
Changes in Fe(3+)-transferrin (Fe(3+)-Tf) and Cu(2+)-ceruloplasmin (Cu(2+)-Cp) concentrations in venous blood sampled from anemic patients with urinary bladder and kidney cancer in I-IV stages were investigated using electron paramagnetic resonance spectroscopy. It was established that at malignancy-associated anemia the paramagnetic Fe3+ ion concentration(More)